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24 votes
Si: a + b + c = 18
hallar: abc + bca + cab​

User Shinnc
by
7.3k points

2 Answers

12 votes

Answer:

54

Explanation:

a + b + c = 18

abc + bca + cab = ???

18 / 3 = 6

a = ? = 6

b = ? = 6

c = ? = 6

(6 + 6 + 6) + (6 + 6 + 6) + (6 + 6 + 6)

(18) + (18) + (18)

abc + bca + cab = 54

User Richard Close
by
7.8k points
12 votes

Answer:

abc + bca + cab

abc(1+1+1)

3×18

54

User Hbceylan
by
7.1k points